New fullscreen options

Hello everyone ! 

I have been using your tool for years and am very satisfied. I often work in fullscreen mode.
There are 2 ways of working here: using all screens or selecting one screen to work on.
Is there a multiselect option planned for the desired screens? 
This would make it possible, for example, if you have 3 screens, to use 2 of them in full screen and to be able to use another screen for the MacOS. 

Greetings from Germany 

Rolf